<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<center>
    <h1>登录</h1>
    <form action="/loginUser" method="get">
  <table border="1">
    <tr>
      <td>用户</td>
      <td>
          <input type="text" name="username">
      </td>
    </tr>
      <tr>
          <td>密码</td>
          <td>
              <input type="password" name="password">
          </td>
      </tr>
      <tr>
          <td colspan="2" align="center">
              <input type="submit" value="登录">
      </tr>
  </table>
    </form>
</center>
</body>
</html>